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更正方法的返回类型

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LoveHuahua
2023-02-13 22:09:06 +08:00
parent ef61893d59
commit c6d6333cbc
1 changed files with 1 additions and 1 deletions
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hutool-core/src/main/java/cn/hutool/core/stream/EasyStream.java
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@@ -309,7 +309,7 @@ public class EasyStream<T> extends AbstractEnhancedWrappedStream<T, EasyStream<T
* 计算decimal的总和 * 计算decimal的总和
* *
* @param mapper 映射 * @param mapper 映射
* @return {@link OptionalDouble} * @return {@link BigDecimal}
*/ */
public BigDecimal sum(final Function<? super T, BigDecimal> mapper) { public BigDecimal sum(final Function<? super T, BigDecimal> mapper) {
return stream.map(mapper).reduce(BigDecimal.ZERO, BigDecimal::add); return stream.map(mapper).reduce(BigDecimal.ZERO, BigDecimal::add);